Location History:
- Davenport, IA (US) (1996)
- Livermore, CA (US) (1996)
Company Filing History:
Years Active: 1996
Title: Douglas J Gilbert: Innovator in Video Technology
Introduction
Douglas J Gilbert is a notable inventor based in Davenport, IA (US). He has made significant contributions to the field of video technology, holding a total of 2 patents. His work focuses on enhancing video signal generation and image processing techniques.
Latest Patents
One of his latest patents is for a "Video timing signal generation circuit." This invention utilizes a programmable CPU that operates at a video display rate to generate timing signals by loading control registers dynamically. A reduced instruction set is employed to create VSYNC, HSYNC, and CSYNC signals, with the CPU executing instructions from an Instruction SRAM. The primary objective of this invention is to load backing registers before a down counter reaches zero.
Another significant patent is the "Method and apparatus for superimposing displayed images." This invention allows for transparent data transfer operations on graphics data, enabling a source image to be moved to a selected destination without obscuring the background. The method involves clocking out source data to a bank of arithmetic logic units (ALUs) to identify and process transparent and foreground data. This selective writing into video memory ensures that only relevant pixels are overwritten, preserving the integrity of the background.
Career Highlights
Douglas J Gilbert has made a mark in the industry through his innovative patents and contributions to video technology. His work has paved the way for advancements in how video data is processed and displayed.
Collaborations
He has collaborated with notable coworkers, including Ali Djabbari and Martin Randall, who have contributed to his projects and innovations.
Conclusion
Douglas J Gilbert's contributions to video technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence the field, showcasing the importance of advancements in video signal processing and image display techniques.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.